Tools & Wizards About Us
aircool.ru screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

aircool.ru

Промышленное холодильное оборудование – заказать у производителя и поставщика Эйркул

Page Load Speed

11.5 sec in total

First Response

525 ms

Resources Loaded

10 sec

Page Rendered

990 ms

aircool.ru screenshot

About Website

Visit aircool.ru now to see the best up-to-date Aircool content for Russia and also check out these interesting facts you probably never knew about aircool.ru

Реализуем промышленное холодильное оборудование ведущих мировых и отечественных производителей, а также агрегаты, выпускаемые на собственной производственной базе. Выполняем проектирование, монтаж, пу...

Visit aircool.ru

Key Findings

We analyzed Aircool.ru page load time and found that the first response time was 525 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

aircool.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value2,580 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

aircool.ru

525 ms

aircool.ru

3342 ms

jquery.js

248 ms

jquery-ui.js

608 ms

jquery-ui-i18n.js

364 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 94% of them (147 requests) were addressed to the original Aircool.ru, 2% (3 requests) were made to Mc.yandex.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.0 kB (9%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aircool.ru main page is 4.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 80.4 kB

  • Original 100.3 kB
  • After minification 100.0 kB
  • After compression 19.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 80.4 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 213.9 kB

  • Original 3.6 MB
  • After minification 3.3 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Aircool images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 36.7 kB

  • Original 304.8 kB
  • After minification 304.0 kB
  • After compression 268.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.7 kB or 12% of the original size.

CSS Optimization

-30%

Potential reduce by 12.9 kB

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 30.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Aircool.ru needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (30%)

Requests Now

153

After Optimization

107

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aircool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aircool.ru

aircool.ru

525 ms

aircool.ru

aircool.ru

3342 ms

jquery.js

jquery.js

248 ms

jquery-ui.js

jquery-ui.js

608 ms

jquery-ui-i18n.js

jquery-ui-i18n.js

364 ms

jquery.cookie.js

jquery.cookie.js

368 ms

guest.js

guest.js

370 ms

jquery.fancybox.js

jquery.fancybox.js

370 ms

init_fancybox.js

init_fancybox.js

369 ms

jquery.fancybox.css

jquery.fancybox.css

484 ms

style.css

style.css

631 ms

jquery.bxslider.css

jquery.bxslider.css

493 ms

jquery.formstyler.css

jquery.formstyler.css

492 ms

jquery.reject.css

jquery.reject.css

492 ms

custom.css

custom.css

626 ms

lightbox.css

lightbox.css

630 ms

jquery.fs.scroller.css

jquery.fs.scroller.css

637 ms

js

js

75 ms

dsforms.js

dsforms.js

640 ms

xjsmail.js

xjsmail.js

735 ms

custom.js

custom.js

736 ms

custom2.js

custom2.js

737 ms

jquery.bxslider.js

jquery.bxslider.js

739 ms

jquery.formstyler.js

jquery.formstyler.js

738 ms

jcarousellite.js

jcarousellite.js

738 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

3320 ms

jquery.simplemodal.1.4.4.min.js

jquery.simplemodal.1.4.4.min.js

3321 ms

swfobject.js

swfobject.js

3322 ms

lightbox.js

lightbox.js

3323 ms

jquery.fs.scroller.min.js

jquery.fs.scroller.min.js

3324 ms

jquery.reject.js

jquery.reject.js

3324 ms

d-goals.js

d-goals.js

3339 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

3339 ms

promo.js

promo.js

3339 ms

script.js

script.js

3338 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

251 ms

tag.js

tag.js

3393 ms

gtm.js

gtm.js

84 ms

analytics.js

analytics.js

42 ms

219962.js

219962.js

2798 ms

telegram-icons-7.png

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2699 ms

vk3.png

vk3.png

2698 ms

AIRCOOL_logo_3272.png

AIRCOOL_logo_3272.png

3064 ms

Logo-01.png

Logo-01.png

2821 ms

ic.png

ic.png

2819 ms

info-advantages-1.png

info-advantages-1.png

2820 ms

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2820 ms

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2820 ms

cart_spinner.gif

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2939 ms

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2940 ms

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2942 ms

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2942 ms

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2943 ms

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3060 ms

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3061 ms

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3064 ms

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3064 ms

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3065 ms

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3300 ms

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3279 ms

collect

collect

17 ms

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teplovye_nasosy_1_130_auto_100_130_auto__100.jpg

3093 ms

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3093 ms

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3093 ms

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3095 ms

obratno-zapornye_klapany_ssa_danfoss_130_auto__100.gif

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3212 ms

71126_ROV25-D_UF_01_1600p_130_auto__100.jpg

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3213 ms

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AM3_130_auto__100.jpg

632 ms

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632 ms

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maslootdeliteli_bitzer_130_auto__100.jpg

774 ms

otdeliteli_zhidkosti_shultze_130_auto__100.jpg

otdeliteli_zhidkosti_shultze_130_auto__100.jpg

774 ms

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vibrogasiteli_klimaline_klimax_system_130_auto__100.jpg

773 ms

bloki_upravleniya_dixell_130_auto_100_130_auto__100.jpg

bloki_upravleniya_dixell_130_auto_100_130_auto__100.jpg

768 ms

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datchik_davleniya_eliwell_130_auto__100.jpg

761 ms

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762 ms

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846 ms

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termostat_elektronnyj_eliwell_130_auto__100.jpg

850 ms

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bloki_upravleniya_dlya_kamer_gazacii_vdh_130_auto__100.jpg

855 ms

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detektor_utechki_gaza_-_ako_130_auto__100.jpg

818 ms

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737 ms

regulyator_skorosti_vraweniya_ventilyatorov_dixell_130_auto__100.jpg

regulyator_skorosti_vraweniya_ventilyatorov_dixell_130_auto__100.jpg

740 ms

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845 ms

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termometry_elektronnye_carel_130_auto__100.jpg

848 ms

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manometr_elektronnyj_eliwell_130_auto__100.jpg

854 ms

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738 ms

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739 ms

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elektronnye_termorasshiritel_nye_ventili_carel_130_auto__100.jpg

740 ms

instrumenty_dlya_montazha_trub_i_komplektuyuwie_k_nemu_refco_130_auto__100.jpg

instrumenty_dlya_montazha_trub_i_komplektuyuwie_k_nemu_refco_130_auto__100.jpg

843 ms

materialy_dlya_montazha_130_auto__100.jpg

materialy_dlya_montazha_130_auto__100.jpg

847 ms

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737 ms

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739 ms

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testcool_130_auto__100.png

739 ms

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741 ms

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arr_more.gif

842 ms

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1332 ms

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1101 ms

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736 ms

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860 ms

01.jpg

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738 ms

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726 ms

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740 ms

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750 ms

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840 ms

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857 ms

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858 ms

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725 ms

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813 ms

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834 ms

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836 ms

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845 ms

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930 ms

advert.gif

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676 ms

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870 ms

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866 ms

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863 ms

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872 ms

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957 ms

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961 ms

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871 ms

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868 ms

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864 ms

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bitzer_auto_85_5_80.gif

872 ms

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guentner_logo_128_auto_85_5_80.jpg

955 ms

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alfa-luve_logo_96x85_auto_85_5_80.jpg

959 ms

QR.png

QR.png

873 ms

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proiz-left-1.png

869 ms

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1116 ms

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1250 ms

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1074 ms

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959 ms

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875 ms

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984 ms

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acc_guentner_complex_990_360.png

1198 ms

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mv1.jpg

877 ms

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1314 ms

btn_left.png

btn_left.png

981 ms

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btn_right.png

973 ms

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887 ms

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982 ms

bg_more.jpg

bg_more.jpg

982 ms

li_img.gif

li_img.gif

979 ms

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904 ms

spinner.gif

spinner.gif

960 ms

ajax-loader.gif

ajax-loader.gif

983 ms

sync_cookie_image_decide

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131 ms

background_browser.gif

background_browser.gif

1000 ms

browser_chrome.gif

browser_chrome.gif

978 ms

browser_firefox.gif

browser_firefox.gif

907 ms

browser_safari.gif

browser_safari.gif

971 ms

browser_opera.gif

browser_opera.gif

982 ms

browser_msie.gif

browser_msie.gif

990 ms

bx_loader.gif

bx_loader.gif

1000 ms

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994 ms

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partners_arr_right.png

967 ms

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close.png

971 ms

loading.gif

loading.gif

981 ms

1

1

131 ms

Accessibility Review

aircool.ru accessibility score

73

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

aircool.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

aircool.ru SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aircool.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Aircool.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

aircool.ru

Open Graph description is not detected on the main page of Aircool. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: